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Overview

20pcs Digital Power Amplifier Board 2X3W Type D PAM8403 Audio Module DC 5V Digital Audio Amplifier Board Module

20pcs Digital Power Amplifier Board 2X3W Type D PAM8403 Audio Module DC 5V Digital Audio Amplifier Board Module

Model: 921761231642
Web Code: 20114591
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Available for deliveryAvailable online only

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

PAM8403 mini type:2.3 x 1.8cm/0.9 x 0.7in,can be easily put in small space of many digital products,high amplification efficiency

It can be powered by computer USB 5V, or phone charger 5V, or lithium battery.

High efficiency 90%, can provide 3W (left channel)+3W (right channel) when using 4ohm load and 5V power supply.

Type D power amplifier has very high amplification efficiency, sound quality will not be effected by temperature rise, no need of heat sink.

Build-in noise reduction circuit, no noise when power on/off, supports short circuit, over current and over temperature protection.

Specifications:

Working Voltage: 2.5V-5.5V DC (should no over 5.5V, pay attention to polarity)

Suitable Speaker: 4-8ohm (4ohm is recommended); speaker power 2-8W

Colour:

Material:PCB

Package Contents:

20 x Digital Power Amplifier Board

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is plus or minus 1-3cm.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

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